I just know dis dern thin is a bad copy. Gotta be bad cuz psycho tester make post that say all 50 1.2 is bad desine. Psycho must have desine engineeerin dagree cuz he sure no lots about 50 1.2

Thank da lord for DPR cuz fo that I think all lenses work gud. now I kno Cano n make only bad copis. Gonna send my new lens to irvene an hope it don cum bak broke, cuz canon service is bad to. canon don care nuttin bout qualities cuz thay make to much monee. Well i jus gonna exchanje at B+H.